[Gate-users] Troubles with jobsplit and projections and Energy Windows

João H. jhmc08 at hotmail.com
Wed Mar 28 21:56:48 CEST 2018


Hello Gate Users, I'm having some bad experiece with jobsplit and projections.
I'm simulating a SPECT system with triple energy scatter correction.
When I don't split my simulation the .hdr and .sin files are in perfect shape even with triple energies.
When i do the jobsplit my .hdr's files are perfectly fine but the .sin's files are not finishing the binary transcription ending some slices before the end, just in the last Energy Window.
Here's my digitizer module:
# Adder
#---------------------------------------
/gate/digitizer/Singles/insert adder
/gate/digitizer/Singles/insert readout
/gate/digitizer/Singles/readout/setDepth 2
# Spatial Blurring
#---------------------------------------
/gate/digitizer/Singles/insert spblurring
/gate/digitizer/Singles/spblurring/setSpresolution 0.380000 cm

# Energy Blurring
#---------------------------------------
/gate/digitizer/Singles/insert blurring
/gate/digitizer/Singles/blurring/setLaw linear
/gate/digitizer/Singles/blurring/linear/setResolution 0.096500
/gate/digitizer/Singles/blurring/linear/setEnergyOfReference 140.000000 keV
/gate/digitizer/Singles/blurring/linear/setSlope 0.010000 1/MeV

# Fenetre 364 keV -> 10%
/gate/digitizer/name 364keV
/gate/digitizer/insert singleChain
/gate/digitizer/364keV/setInputName Singles
/gate/digitizer/364keV/insert thresholder
/gate/digitizer/364keV/thresholder/setThreshold 327.6 keV
/gate/digitizer/364keV/insert upholder
/gate/digitizer/364keV/upholder/setUphold 400.4 keV

# Fenetre 300 keV -> 20%
/gate/digitizer/name 300keV
/gate/digitizer/insert singleChain
/gate/digitizer/300keV/setInputName Singles
/gate/digitizer/300keV/insert thresholder
/gate/digitizer/300keV/thresholder/setThreshold 320. keV
/gate/digitizer/300keV/insert upholder
/gate/digitizer/300keV/upholder/setUphold 326. keV

 #Fenetre 400keV -> 20%
/gate/digitizer/name 400keV
/gate/digitizer/insert singleChain
/gate/digitizer/400keV/setInputName Singles
/gate/digitizer/400keV/insert thresholder
/gate/digitizer/400keV/thresholder/setThreshold 401 keV
/gate/digitizer/400keV/insert upholder
/gate/digitizer/400keV/upholder/setUphold 409 keV
Here's my projection macro:
###### 364, 300, 400
/gate/output/projection/enable
/gate/output/projection/setInputDataName 364keV
/gate/output/projection/addInputDataName 300keV
/gate/output/projection/addInputDataName 400keV
#/gate/output/projection/setFileName ../output/{testNumber}
/gate/output/projection/setFileName ../output/testna
/gate/output/projection/pixelSizeX 9.59 mm
/gate/output/projection/pixelSizeY 9.59 mm
/gate/output/projection/pixelNumberX 64
/gate/output/projection/pixelNumberY 64
/gate/output/projection/projectionPlane YZ

Attached the first split and the last split files:


João Henrique Castelo
University of Rio de Janeiro, UFRJ , Brazil
IRD, Rio de Janeiro, Brazil


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